公开(公告)号：US10091711B2

公开(公告)日：2018-10-02

申请号：US14604994

申请日：2015-01-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Doo-Hwan Lee ,  Young-Ho Yoon ,  Jun-Ki Seo ,  Sung-Hyun Ryu ,  Ki-Won Lee

IPC: H04W88/06 ,  H04W48/16 ,  H04W36/00 ,  H04L5/14

Abstract: A method and device for searching for a network in a wireless communication environment supporting a plurality of communication methods are provided. An example method to support Simultaneous Voice and LTE (SVLTE) and Circuit Switch-FallBack (CSFB) involves determining a communication mode when a booting or rebooting event or no-data service event occurs, and only searching for a signal related to a selected one of the communication modes, thereby reducing total scan time needed to access a network.